Spotted this flag at a communist Australian food kitchen. Anyone know what it is?

[u/[deleted]]

https://i.redd.it/y792xhfp0xj71.jpg

[u/SosoMS]

I’ll be honest, are you not Australian? Because I’m American and even recognized this flag.

[u/GoatyGuy111 → u/SosoMS]

I am most definetely not